Last updated: June 2, 2025
In Jedelienne, Tunisia, staying informed about the UV Index is essential for safeguarding your skin health and preventing painful sunburns. Understanding UV levels helps residents and visitors alike make informed decisions about sun exposure, particularly during the peak hours when the index surges to a maximum of 12 around midday. Given Jedelienne's arid climate (BSk), the sun's rays can be particularly intense, amplifying the risk of skin damage. As you enjoy the beautiful Tunisian weather, keep an eye on the UV Index to protect yourself while basking in the sun’s warmth.
From 07:00 to 08:00, the UV Index shows a gentle increase from 2 to 3, signaling the start of a sunlit day. As the clock strikes 09:00, the index climbs to 6, marking a noticeable rise in UV exposure. By 10:00, it peaks at 8, but the real intensity hits at 11:00 with a striking 11—a clear indication that sun protection is vital. The maximum UVI of 12 is reached at 12:00, prompting caution as midday sun blazes. This level remains dangerously high at 13:00 before gradually tapering off: 10 at 14:00 and 7 by 15:00. As the day wanes, the index descends through 4 at 16:00, finally resting at a safe 2 by 17:00 and mellowing to 1 for the evening hours. Enjoy the sun, but remember to stay protected during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The seasonal UV changes reveal a significant increase in UV Index levels as we move from winter into summer, with the highest risk months identified as May through August, peaking in June and July with an extreme UV Index of 12 and 11 respectively and a burn time of just 10 minutes. During these months, it's essential for visitors and residents to take precautionary measures, such as seeking shade, wearing protective clothing, and applying sunscreen regularly, to prevent skin damage. As we transition into fall, the UV Index gradually decreases, with October having a high level of 7 and starting to return to moderate conditions in the colder months of November and December. Awareness and protection are key, especially in the peak summer months, to ensure safe sun exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bizerte UVI | 3 | 5 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 7 | 4 | 3 |
| Tunis UVI | 3 | 5 | 6 | 8 | 9 | 11 | 10 | 10 | 8 | 7 | 4 | 3 |
| Sousse UVI | 3 | 5 | 7 | 8 | 9 | 11 | 11 | 10 | 8 | 7 | 4 | 3 |
| Sfax UVI | 4 | 5 | 7 | 8 | 10 | 11 | 11 | 10 | 8 | 7 | 5 | 3 |
| Kairouan UVI | 3 | 5 | 7 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 5 | 3 |
| Jedelienne | 4 | 6 | 7 | 9 | 10 | 12 | 11 | 11 | 9 | 7 | 5 | 3 |